Read Batman: Battle for the Cowl: The Underground Comic Online

With Batman gone, the villains have descended on Gotham! A whos who of Bat-villains star, including Catwoman, the Riddler, Harley Quinn, Two-Face, Poison Ivy, The Penguin and Ras Al Ghul. What kind of havoc will these villains wreak on a city thats already on the verge of implosion?